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Unaudited Interim Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Cash Flows from Operating Activities: |  |
Net income / (loss) | $ 20,628 | $ (26,229)
Adjustments to reconcile net income/(loss) to net cash provided by/(used in) operating activities: |  |
Depreciation | 43,243 | 40,387
Amortization of debt issuance costs (Note 7) | 1,367 | 1,288
Loss on debt extinguishment (Note 7) | 21 | 358
Loss / (gain) on sale of vessels (Note 5) | 0 | 370
Stock-based compensation (Note 11) | 5,011 | 6,360
Non-cash effects of derivative financial instruments (Note 13) | (573) | (706)
Fair value hedge adjustment | (1,405) | 0
Change in fair value of forward freight derivatives (Note 13) | (349) | 41
Other non-cash charges | 60 | 29
Amortization of deferred gain (Note 5) | 0 | (37)
Equity in income of investee | (49) | (4)
(Increase)/Decrease in: |  |
Trade accounts receivable | (8,572) | (7,843)
Inventories | (2,912) | 376
Prepaid expenses and other current assets | (1,429) | 424
Due from related parties | 151 | 748
Due from managers | 0 | 1,430
Increase/(Decrease) in: |  |
Accounts payable | 3,771 | 651
Due to related parties | 26 | (22)
Accrued liabilities | 957 | (1,624)
Due to managers | 2,984 | 4,320
Deferred revenue | (1,843) | (197)
Net cash provided by / (used in) Operating Activities | 61,087 | 20,120
Cash Flows from Investing Activities: |  |
Advances for vessels under construction and acquisition of vessels and other assets | (115,896) | (116,679)
Cash proceeds from vessel sales (Note 5) | 0 | 7,656
Hull and machinery insurance proceeds | 304 | 0
Net cash provided by / (used in) Investing Activities | (115,592) | (109,023)
Cash Flows from Financing Activities: |  |
Proceeds from bank loans and leases | 129,984 | 95,936
Loan and lease prepayments and repayments | (108,722) | (5,190)
Financing fees paid | (569) | (737)
Proceeds from issuance of common stock | 0 | 51,454
Offering expenses paid related to the issuance of common stock | 0 | (900)
Refund of financing premia | 1,247 | 0
Offering expenses paid related to secondary offerings | (439) | 0
Net cash provided by / (used in) Financing Activities | 21,501 | 140,563
Net increase/(decrease) in cash and cash equivalents and restricted cash | (33,004) | 51,660
Cash and cash equivalents and restricted cash at beginning of period | 273,500 | 195,762
Cash and cash equivalents and restricted cash at end of period | 240,496 | 247,422
Cash paid during the period for: |  |
Interest | $ 27,774 | $ 23,575

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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=114873790&loc=SL114874131-224263 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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- Definition The cash outflow for loan and debt issuance costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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